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Describe three “low-tech” methods that hackers have used to obtain login names and passwords.
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- In order to get plain text passwords, attackers employ a technique called credential stuffing.When it comes to hacking, what are "grey hat" hackers called?The process of using two or more different authentication methods is referred to as "multi-factor authentication," and it is known by that name. How often do hackers succeed in gaining access to an account that has been stolen?
- Why is it better to hash a password than to encrypt it?Explain challenge-response authentication and its operation. What makes this method safer than a password-based one is unclear.A challenge–response authentication system is a concept that requires explanation. Why is this system more secure than one that requires a password?
- Why is it preferable to hash passwords rather than encrypt them when keeping them in a secure location?What techniques do social engineering hackers employ in order to obtain knowledge about a user's login id and password information?In addition to other types of asymmetric encryption, users are highly encouraged to use public-key cryptography. Using public keys in encryption is one example of this.
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